<div class="emcs-uof" @click='changeStatus()' style="position: absolute; width: 100px; height: 100px; z-index: 200; left: 0px; top: 0px;">
    <img src="/img/EMCS/fengji_blue.png" v-show="blue_display" width="45" height="45" style="position: absolute; left: 27px; top: 9px; z-index: 1;">
    <img src="/img/EMCS/fengji_green1.gif" v-show="green_display" width="45" height="45" style="position:absolute; left:27px; top:9px; z-index:2;">
    <img src="/img/EMCS/fengji_red1.png" v-show="red_display" width="45" height="45" style="position:absolute; left:27px; top:9px; z-index:3;"> 
    <img src="/img/EMCS/fengji_yellow_run1.gif" v-show='yellow_display' width="45" height="45" style="position:absolute; left:27px; top:9px; z-index:4;"> 
    <span style="position: absolute; top: 55px; left: 33px; text-align: center;color: green;">
        {{name}},{{a01}}
    </span>
</div>